/** * @param string $key * @return array * @throws Exception */ public static function getGuestAlertInfoFromKey($key) { $dataFromKey = SJB_GuestAlert::getDataFromKey($key); if (!SJB_Array::get($dataFromKey, 'sid') || !SJB_Array::get($dataFromKey, 'key')) { throw new Exception('PARAMETERS_MISSED'); } return $dataFromKey; }